Where are the timing marks for a 1993 Lexus sc400?

On a 1993 Lexus SC400, the timing marks are located on the crankshaft pulley and the timing belt cover. You can find the marks on the crankshaft pulley aligned with a mark on the timing belt cover, indicating the correct alignment for the engine's timing. It’s important to ensure that the engine is at TDC (Top Dead Center) for cylinder one when checking these marks. Always consult the vehicle's service manual for specific details and diagrams.